A study of problem-solving behavior in children with respect to developmental and personality factors,
Biber, Barbara, 1903-
A study of problem-solving behavior in children with respect to developmental and personality factors, - [New York, 1942] - 1 p.l., 94 p. incl. tables, diagrs. 22 cm.
a 43001769
Problem solving in children.
Lasky collection
LB1117 / .B5
A study of problem-solving behavior in children with respect to developmental and personality factors, - [New York, 1942] - 1 p.l., 94 p. incl. tables, diagrs. 22 cm.
a 43001769
Problem solving in children.
Lasky collection
LB1117 / .B5